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Open Research Data

  • Scanning electron microscopy studies of the weld decay on SS 304 of water supply pipeline

    Open Research Data

    This dataset contains micrographs made with scanning electron microscope (SEM) Hitachi S-3400N, of the weld decay for water supply system pipelines made of AISI 304 stainless steel. Within the dataset one can see the different corrosion mechanisms. The micrographs were made after the Strauss test (excluding pictures labeled as pits_in_HAZ, done without...

  • Selected results of measurements carried out in a ship power station with two generators working in parallel with the use of the NI PXIe-1062Q based measurement system

    Open Research Data
    • R. Maśnicki
    • D. Hallmann
    • J. Mindykowski
    • T. Tarasiuk
    • M. Górniak
    • M. Szweda
    • B. Pałczyńska

    The presented dataset is part of research focusing on the assessment of metrological properties of the instrument,  Estimator/Analyzer (A/E v.2),  developed and made at the Faculty of Electrical Engineering, Department of Marine Electrical Power Engineering, of Gdynia Maritime University. The attached data set contains the results of measurements made...

  • Selected results of signal measurements in a ship power station with two generators working in parallel with the use of the Estimator/Analyzer instrument

    Open Research Data
    • R. Maśnicki
    • D. Hallmann
    • J. Mindykowski
    • T. Tarasiuk
    • M. Górniak
    • M. Szweda
    • B. Pałczyńska

    The presented dataset is part of research focusing on the assessment of metrological properties of the instrument,  Estimator/ Analyser (A/E v.2),  developed and made at the Faculty of Electrical Engineering, Department of Marine Electrical Power Engineering, of Gdynia Maritime University. The instrument performs a set of measurement functions that...

  • Self-competence and histrionic self-presentation style

    Open Research Data

    The database contains the results from N = 2642 respondents who answered demographic questions and completed two questionnaires measuring the general self-competence and the histrionic self-presentation style. The concept of self-competence is considered as a person’s perception of their own ability to behave such that tasks are successfully completed....

  • SEMG signal database for the automated upper limb rehabilitation process

    An automated rehabilitation device control system requires information about the patient's physiological condition. This is possible thanks to the use of biological feedback in the form of electromyography and surface signals (Surface Electromyography, SEMG).

  • SEM micrographs and photos of salivary gland stones

    Open Research Data

    This dataset contains SEM micrographs and high-resolution photographs taken for salivary gland stones (sialolith) extracted during joint studies between Medical University of Gdansk and Gdansk University of Technology.

  • SEM micrographs of aluminium corrosion in alkaline media with various bee products as corrosion inhibitors

    Open Research Data

    This dataset contains various scanning electron microscopy (SEM) micrographs of AA5754 aluminum alloy samples exposed to the corrosive alkaline environment without and with the addition of various bee products to act as green corrosion inhibitors. The products are bee pollen, honey, and putty. They were investigated in bicarbonate buffer (pH =10 or...

  • SEM micrographs of boron-doped nanocrystalline diamond-carbon nanospikes

    Open Research Data

    This dataset contains the Scanning Electron Microscopy (SEM) micrographs taken for rich boron-doped carbon crystalline nanospikes/nanograss structures, at different magnifications, encoded in the labels of the images. The micrographs were made using Hitachi S-3400N SEM microscope in secondary electron mode under 20 kV accelerating voltage. No additional...

  • SEM micrographs of cavitation erosion-corrosion of aluminium alloy 2024 with anodic polarization

    Open Research Data

    The dataset contains Scanning Electron Micrographs of aluminium alloy 2024 samples made after cavitation erosion-corrosion exposure using a vibratory transducer (in accordance with ASTM G32). The experiment duration was 240 min, with cyclic cavitation exposure in on/off cycles 30s:30s. The electrolyte was 0.1 M KNO3 solution. Some samples were anodically...

  • SEM micrographs of diamond-phase (sp3-C) rich boron-doped carbon nanowalls (sp2-C)

    This dataset contains the Scanning Electron Microscopy (SEM) micrographs taken for rich boron-doped carbon nanowalls structures, with different boron addition during the synthesis process and different CVD synthesis duration. The [B]/[C] ratios in the plasma were set to 0k, 1.2k, 2k and 5k ppm. The time of growth was ranging between 4 and 9 hours. This...

  • SEM micrographs of the topography of Cu-Sn-TiO2 nanocomposite coatings

    Open Research Data

    The dataset contains the scanning electron microscopy (SEM) micrographs of nanocomposite Cu-Sn-TiO2 coatings electrodeposited from oxalic acid bath containing Cu and Sn salts as well as TiO2 nanoparticles under various treatments: mechanical stirring, ultrasonic or none. The details of the electrodeposition process are presented in the readme file attached...

  • SEM micrographs of Ti tooth implant corrosion

    Open Research Data

    The dataset contains micrographs made with a scanning electron microscope (SEM) Hitachi S-3400N of the tooth implant removed after inflammation. The inflammation was induced by the increased corrosion rate of the titanium screw. The reason for the corrosion to occur was the appearance of the concentration cell of different aeration for various areas...

  • Sensory analysis of bread samples with the addition of beetroot

    Open Research Data

    The data set presents the results of the sensory analysis of bread samples with the addition of beetroot, which was carried out by the sensory profiling analysis method based on the PN-ISO 11035: 1999 standard – “Sensory analysis - Identification and selection of descriptors for determining the sensory profile using multivariate methods”. The method...

  • Sensory analysis of confectionery products.

    Open Research Data

    The data set presents the results of the sensory analysis of confectionery products, which was carried out by the sensory profiling analysis method based on the PN-ISO 11035: 1999 standard – “Sensory analysis - Identification and selection of descriptors for determining the sensory profile using multivariate methods”. The method was used to evaluate...

  • Sepulchral plate of Dorothy and Matthias Zimmermann in St. Mary's Church in Gdańsk

    Open Research Data

    The data set concerns epigraphy. It refers to the sepulchral plate placed in St. Mary’s Church in Gdańsk which is dedicated to Dorothy and Matthias Zimmermann, a wealthy merchant and Gdańsk mayor, trusted courtier of King Alexander Jagiellon. The data set contains one general photo of the sepulchral plate, transcription of its text in Latin, its Polish...

  • Sepulchral plate of James von Werden in St. Mary's Church in Gdańsk

    Open Research Data

    The data set concerns epigraphy. It refers to the It refers to the sepulchral plate placed in St. Mary’s Church in Gdańsk which is dedicated to James von Werden, a rich merchant, a provisor of St. Mary Church in Gdańsk, father of Mayor John von Werden, a founder of this sepulchral plate. The data set contains one general photo of the sepulchral plate,...

  • Sepulchral plate of Thomas Tympfius in St. Mary's Church in Gdańsk

    Open Research Data

    The data set concerns epigraphy. It refers to the sepulchral plate placed in St. Mary’s Church in Gdańsk which is dedicated to Thomas Tympfius,  a minter who, together with his brother Andrew, rented several mints in the Kingdom of Poland, and gave his name to the timpf - the silver zloty released by the Tympfius mint. Unfortunately, as a result of...

  • Short-term measurement of physiological parameters - adult (1)

    Open Research Data

    The data set was obtained during the project focus on the determination of changes in physiological parameters due to a stressful situation.The measurements were conducted with the system which consists e.g. sensors of temperature, skin resistance, and pulse.Short-term (30 minutes) measurement of physiological parameters were performed on the healthy...

  • Short-term measurement of physiological parameters - adult (2)

    Open Research Data

    The data set was obtained during the project focus on the determination of changes in physiological parameters due to a stressful situation.The measurements were conducted with the system which consists e.g. sensors of temperature, skin resistance, and pulse.Short-term (5 minutes) measurement of physiological parameters were performed on the healthy...

  • Short-term measurement of physiological parameters - child (1)

    Open Research Data

    The data set was obtained during the project focus on the determination of changes in physiological parameters due to a stressful situation.The measurements were conducted with the system which consists e.g. sensors of temperature, skin resistance, and pulse.Short-term (20 minutes) measurement of physiological parameters were performed on the healthy...

  • Short-term measurement of physiological parameters - child (2)

    Open Research Data

    The data set was obtained during the project focus on the determination of changes in physiological parameters due to a stressful situation.The measurements were conducted with the system which consists e.g. sensors of temperature, skin resistance, and pulse.Short-term (5 minutes) measurement of physiological parameters were performed on the healthy...

  • Simulation of ship spiral test for ballast and full load conditions

    Open Research Data

    The data show the results of the spiral test for the simplified ship model, taking into account two states of loading: ballast and full load. The data set contains the results of time simulation for sea state 10 on the Beaufort scale: changes in rudder angle delta_tab[deg]; angular velocity r_tab[deg/s]; surge velocity u_tab (m/s); sway velocity v_tab...

  • Simulation of ship turning circle test for ballast and full load conditions

    Open Research Data

    The data show the results of the turning circle spiral test for the simplified ship model, taking into account two states of loading: ballast and full load. During the circulation test, the manoeuvrability of the vessel is tested.

  • Simulation of signal acquisition from a rotary flowmeter

    Open Research Data

    The dataset contains results of simulation measuring the flow of homogeneous substances by rotational flow meter: a moment of impulse at the output of flow meter, time between successive pulses, number of pulses counted from standard generator and relative error of measurement.

  • Simulations of flows in the coastal zone of the Baltic Sea

    Open Research Data

    The study area is located in the Southern Baltic, within Polish Marine Areas, adjacent to the coastline in the vicinity of Lubiatowo village, where The Coastal Research Station (CRS) – a field laboratory of the Institute of Hydro-Engineering of the Polish Academy of Sciences (IBW PAN) –is situated. The numerical reconstruction of the coastal flow was...

  • Simulations of wave propagation and attenuation in fields of colliding ice floes

    Open Research Data

    This dataset contains results of numerical smulations of sea ice-wave interactions, corresponding to laboratory experiments conducted at the Large Ice Model Basin (LIMB) at the Hamburg Ship Model Basin (HSVA) as part of the LS-WICE ("Loads on Structure and Waves in Ice"; https://zenodo.org/record/1067170#.XrLt_dhpxhE) project. THe simulations were conducted...

  • Solar radiation (PAR, UV-B and UV-A) reaching the sea surface - Gdańsk Deep (2001-2005)

    Solar radiation reaching the sea surface was measured in spring (2001, 2003, 2005) and autumn (2002, 2004). For measurements of the photosynthetic active radiation - PAR (400-700 nm), the Ejkelkamp SKP 210 / I 0896 13595 sensor was used, the UV-B radiation (280-315 nm) was measured with the Ejkelkamp SKU 430 0497 14854 sensor, while UV-A (315- 380 nm)...

  • State aid for airports and airlines in the EU

    Open Research Data

    The dataset encompassed a choice of important legal acts, a list of selected Polish and foreign bibliography and a list of important individual decisions of the EC  issued on the topic of state aid forairlines and (regional) airports in EC Member states in the period 2004-2019. Thanks to that the reader gets the possibility do acquire basic knowledge...

  • State aid for coal mines in Poland

    Open Research Data

    The dataset encompassed a choice of important legal acts, a list of selected Polish and foreign bibliography and a list of important individual decisions issued on the topic of state aid for coal mines in Poland in the period 1998-2018. Thanks to that the reader gets the possibility do acquire basic knowledge on the above mentioned topic.

  • state aid for entrepreneurs - access to finance

    Open Research Data

    The dataset encompasses a choice of important legal acts, a list of selected Polish  bibliography and a list of important individual sentences issued on the topic of state aid for entreprenuers in the form of better access to finance their development and filling the capital gap. It emcompasses the period 2004-2020 Thanks to that the reader gets the...

  • State aid for entrepreneurs at special economic zones

    Open Research Data

    The dataset encompasses a choice of important legal acts, a list of selected Polish  bibliography and a list of important individual sentences issued on the topic of state aid for entreprenuers investing at special economic zones. Thanks to that the reader gets the possibility do acquire basic knowledge on the above mentioned topic.

  • state aid for export activities

    Open Research Data

    The dataset encompassed a choice of  the most important legal acts, a list of selected Polish and foreign bibliography, together with a list of important individual EC decisions issued on the topic of state aid for export credits in Poland and some UE countries in the period 2001-2019. Thanks to that the reader gets the possibility do acquire basic...

  • State aid for shipyards

    Open Research Data

    The dataset encompassed a choice of the most important legal acts, a list of selected Polish bibliography and a list of important individual decisions issued on the topic of state aid for shipyards in Poland and in selected UE countries. The data constitute a description of the basic state aid instruments used in practise in the period 1999-2018, but...

  • Stochastic intervals for the family of quadratic maps

    Open Research Data

    Numerical analysis of chaotic dynamics is a challenging task. The one-parameter families of logistic maps and closely related quadratic maps f_a(x)=a-x^2 are well-known examples of such dynamical systems. Determining parameter values that yield stochastic-like dynamics is especially difficult, because although this set has positive Lebesgue measure,...

  • Strucutral steel - tensile test results

    Open Research Data

    Modern floating structures such as ships, oil platforms and offshore wind towers are built mostly of structural steel. It is a material that is subject to requirements which, when met, allows the construction and safe operation of the structure throughout its entire work cycle. One of the basic criteria that a material must meet is its strength. The...

  • Surface EMG-based signal acquisition for decoding hand movements

    Open Research Data

    Biosignal processing plays a crucial role in modern hand prosthetics. The challenge is to restore functionality of a lost limb based on the signals acquired from the surface of the stump. The number of sensors (emg channels) used for signal acquisition influence the quality of a prosthetic hand. Modern algorithms (including neural networks) can significantly...

  • Suspended matter, composition and fluxes, Gdansk Deep, late spring 2001

    Particulate organic carbon (POC) and nitrogen (PON) concentrations and fluxes were measured in the Gdańsk Deep  (Gulf of Gdansk) from 30.05 to 06.06.2001. The vertical profiles of POC and PON were characterised by the highest values in the euphotic layer, a gradual decrease with depth, and an increase below the halocline. The hydrophysical conditions...

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